package cn.com.zcode.core.model;
public class BaseModelSupport implements BaseModel {
	private static final long serialVersionUID = 1L;
	protected String id;
	public String getId() {
		return id;
	}
	public void setId(String id) {
		if(id!=null){
			id = (id = id.trim()).isEmpty()?null:id;
		}
		this.id = id;
	}
	
}
